The Pi is not a modern gaming rig. It works nicely for Aisle Riot (Solitaire card games) and Mahjongg. Retro games run well on it. And you can run lots of game development systems on it. I did program light sensitive pegs to play board games on a TV using the allegro toolkit on a PiZero.
You may see a small wire going from a playing piece to a PiZero that was running the game, controlling the sound effects and controlling ambient lighting.

The Pi is not a modern gaming rig. It works nicely for Aisle Riot (Solitaire card games) and Mahjongg. Retro games run well on it. And you can run lots of game development systems on it. I did program light sensitive pegs to play board games on a TV using the allegro toolkit on a PiZero.